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Posted to yarn-issues@hadoop.apache.org by "Subru Krishnan (JIRA)" <ji...@apache.org> on 2017/12/08 23:35:00 UTC
[jira] [Updated] (YARN-6704) Add support for work preserving NM
restart when FederationInterceptor is enabled in AMRMProxyService
[ https://issues.apache.org/jira/browse/YARN-6704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Subru Krishnan updated YARN-6704:
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Summary: Add support for work preserving NM restart when FederationInterceptor is enabled in AMRMProxyService (was: Add Federation Interceptor restart when work preserving NM is enabled)
> Add support for work preserving NM restart when FederationInterceptor is enabled in AMRMProxyService
> ----------------------------------------------------------------------------------------------------
>
> Key: YARN-6704
> URL: https://issues.apache.org/jira/browse/YARN-6704
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Botong Huang
> Assignee: Botong Huang
> Attachments: YARN-6704-YARN-2915.v1.patch, YARN-6704-YARN-2915.v2.patch, YARN-6704.v3.patch, YARN-6704.v4.patch, YARN-6704.v5.patch, YARN-6704.v6.patch, YARN-6704.v7.patch, YARN-6704.v8.patch, YARN-6704.v9.patch
>
>
> YARN-1336 added the ability to restart NM without loosing any running containers. {{AMRMProxy}} restart is added in YARN-6127. In a Federated YARN environment, there's additional state in the {{FederationInterceptor}} to allow for spanning across multiple sub-clusters, so we need to enhance {{FederationInterceptor}} to support work-preserving restart.
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